#include <iostream>

using namespace std;

int main()
{
    char ca[2][5];
    char cb[5];
    char ce[5];
    char t = 'c';

    for (int i = 0 ; i < 2 ; i++)
    {
        for (int j = 0 ; j < 5 ; j++)
            ca[i][j] = t;
        t='z';
    }
    cb = ca[0];
    str

    for (int j = 0 ; j < 5 ; j++)
        ca[0][j] = 't';
    
    cout << " cb : " << cb << endl;
    cout << " ca[0] : " << ca[0] << endl;

    return 0;
}
